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Governance Register
US nonprofit · EIN 521233683 · Washington, DCiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 521233683) - NTEE activity code, address.Board and officers IRS Form 990 annual filings, Part VII (directors, trustees, officers, key employees), read year by year to observe time served.Latest return IRS Form 990 series e-file data - 990 for the year to 31 December 2024: assets, liabilities, staff, website, telephone, pay.Finances by year IRS Form 990 e-file data - total revenue and total expenses by tax year.Renewal outlook Computed by Governance Register from the observed filing history and filed revenue. Not a statement that the organisation is recruiting.Deductibility IRS Publication 78 data (code PC), downloaded 18 October 2026.State registers Colorado Secretary of State (17 October 2026).Licence US Federal Government public domain.How we handle data

The Jewish Institute for National Security of America's network

19 people1 organisationi19 people and 1 organisation on this map.The large node is the subject of this page. Solid lines are what the register itself records (19). Violet dotted lines (2) are likely: the same full name sits on the current board of another organisation in the same register and region. Form 990 filings give names without a person identifier; SEC insider filings carry a CIK. It may be a different person.

The board

19 listediTime on the board is observed from the annual filings: the IRS files no appointment date, so the bar counts years from the first filing the person appears on - a lower bound, not a filed start date. Names are exactly as filed. The IRS publishes no person identifier, so this edition does not yet link a person across organisations in the tables. The network map shows same-name matches as likely links only, never as confirmed.Time served and departures are observed across annual filings. Observed time served is a lower bound - a member may have joined before the first year on record. The organisation reported 19 voting members of its governing body on its latest Form 990 Part VI, which matches the board listed here.
NameRole as filedSinceOn the board
David P Steinmann ChairChairman, Board of Directo2018
8 yrs
Charles WAXVice President2018
8 yrs
George Violin MDVice President2018
8 yrs
Herb OrnsteinTreasurer2018
8 yrs
IKE FisherVice President2018
8 yrs
Irit TrattVice President2023
3 yrs
Joel GemunderVice Chairman, Board of Di2018
8 yrs
Joel ZinbergVice President2019
7 yrs
Jonathan KislakVice President2018
8 yrs
Joshua KatzenVice President2022
4 yrs
Larry SiedlickCompany secretary2018
8 yrs
Leon EllmanVice President2022
4 yrs
Michael G Rapp PHDVice President2018
8 yrs
Michael LeffellVice President2018
8 yrs
Michael NachmanVice President2018
8 yrs
Pamela Gallin Yablon MDVice President2018
8 yrs
Phil RosenVice President2018
8 yrs
Robert ImmermanVice President2018
8 yrs
Steven HefterVice President2019
7 yrs
Under 5 years5 to 6 years6 years or moreShow all 19 →

Officers and senior leadership

14 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.
NameTitle as filedOn the filings
Blaise MisztalVice President for Policysince 2022
Charles PerkinsDirector for U.S.-Israel Security Policy2020
Harris VedermanDirector of National Outreachsince 2018
Henry KievenaarChief Operating Officer2018
Jeffrey NadanerSVP Defense and Miliary Affairs2019
John HannahSenior Fellowsince 2022
Jonathan D RuheDirector of Foreign Policysince 2019
Jonathan RuheDirector of Foreign Policy2024
Joshua LondonDirector of Govt Addairssince 2019
LEO NayfeldManaging Directorsince 2022
LEO NayfieldManaging Directorsince 2019
Matthew KenneyVice President Government Affairssince 2022
Michael Makovsky PHDPresident and Chief Executsince 2018
Morgan VinaVice President Government Affairssince 2022

Pay and hours

year to 31 December 2024iFrom Part VII of the Form 990: compensation reported for each officer, director, trustee, key employee and highest-paid staff member, and the average hours a week they report. Most board members are unpaid; a blank means nothing was reported. Pay from related organisations is shown separately.
NameTitle as filedHours a weekPay from the organisationRelated organisationsOther
Michael Makovsky PhDPresident and Chief Execut40$873k$79k
John HannahSenior Fellow40$373k$36k
Blaise MisztalVice President for Policy40$326k$73k
Leo NayfeldManaging Director40$288k$40k
Harris VedermanDirector of National Outre40$229k$74k
Matthew KenneyVice President Government40$223k$25k
Jonathan RuheDirector of Foreign Policy40$200k$32k
David P SteinmannChairman, Board of Directo5$0
Joel GemunderVice Chairman, Board of Di3$0
Herb OrnsteinTreasurer3$0
Charles WaxVice President0.3$0
Steven HefterVice President0.3$0
Ike FisherVice President0.3$0
Robert ImmermanVice President0.3$0
Jonathan KislakVice President1$0
Michael LeffellVice President0.3$0
Michael G Rapp PhDVice President0.3$0
Michael NachmanVice President0.3$0
Phil RosenVice President0.3$0
Larry SiedlickSecretary0.3$0
Irit TrattVice President0.3$0
George Violin MDVice President0.3$0
Pamela Gallin Yablon MDVice President0.3$0
Joel ZinbergVice President0.3$0
Leon EllmanVice President0.3$0
Joshua KatzenVice President0.3$0

Colorado roster

27 listediOfficers, directors and trustees from the latest filing with the Colorado Secretary of State (document 20253036975). Titles are as filed; some entries are registered agents or custodians of records rather than board members. Source: data.colorado.gov, public domain.
NameTitle as filed
Jonathan RuheDirector of Foreign Policy
Leon EllmanVice President
Michael RappVice President
Joel ZinbergVice President
Michael NachmanVice President
Herb OrnsteinAudit Committee Chair
Matthew KenneyVP of Government Affairs
Leo NayfeldManaging Director
Phil RosenVice President
Harris VedermanDirector of National Outreach
Michael MakovskyPres./CEO
Pamela Gallin YablonVice President
Jonathan KislakInvestment Committee Chair
Steven HefterVice President
John HannahSenior Fellow
Irit TrattMember
Ike FisherVice President
Larry SiedlickVice President
Weldie Mihretu
Michael LeffellVice President
Charles WaxVice President
Robert ImmermanVice President
Blaise MisztalVP for Policy
Weldie MihretuAcct./Fin. Dir.
David SteinmannChairman
George ViolinVice President
Joel GemunderVice Chairman

About

Legal name
The Jewish Institute for National Security of America
EIN
521233683
Address
1101 14th St Nw Ste 1030, Washington, DC, 20005-5635
State
District of Columbia
Mission
The jewish institute for national security of america (jinsa) was founded in 1976 as a non-profit, non-partisan organization dedicated to advancing US. National security interests in the middle east, of which a critical pillar is a robust US.-israel security relationship. Jinsa believes that israel is the most capable and critical US. Security partner in the 21st century and that a strong... (as filed on the Form 990)
Activity (NTEE)
Q400 International, foreign affairs and national security
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
International, Foreign Affairs & National Security
Size band
7 (IRS master file code)
Formed
1976
Principal officer
Michael Makovsky PhD (as named on the Form 990)
IRS ruling date
1 May 1977
Status
Code 01 (unconditional exemption)
Form 990 filings on record
6, latest 2024
IRS Publication 78
PC (contributions deductible)

Most connected

Longest observed on the filings

≥8years on the filingsDavid P Steinmann
≥8years on the filingsCharles WAX
≥8years on the filingsGeorge Violin MD
≥8years on the filingsHerb Ornstein

Latest return

year to 31 December 2024iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 31 December 2024. US dollars, as filed.
Total assets
$8.5m
Total liabilities
$2.2m
Net assets or fund balances
$6.3m
Contributions and grants received
$7.9m
Program service revenue
$155k
Employees
19

Filed finances

2 yearsiTotals as filed on the IRS Form 990 (revenue and expenses), by tax year.
Tax yearTotal revenueTotal expensesSurplus or deficit
2024$8.3m$7.8m$420k
2024$8.3m$7.8m$420k

As filed on the IRS Form 990. US dollars.